Bug 268728

Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-27-generic x86_64
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:

Double clicked on a tray icon in the taskbar for the package updater.  I suspect the associated process had already terminated.  Somehow an orphaned tray icon was left

-- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f13cbd4b780 (LWP 1473))]

Thread 6 (Thread 0x7f13a990d700 (LWP 1475)):
#0  0x00007f13cb659203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f13c02d7009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f13c02d745c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f13c8d0e1e6 in QEventDispatcherGlib::processEvents (this=0x7f13a4001aa0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007f13c8ce0a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f13c8ce0dec in QEventLoop::exec (this=0x7f13a990cd90, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f13c8beb2fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007f13c8cc05f8 in QInotifyFileSystemWatcherEngine::run (this=0x25ef5c0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f13c8bee27e in QThreadPrivate::start (arg=0x25ef5c0) at thread/qthread_unix.cpp:266
#9  0x00007f13c8963971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007f13cb66592d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f13ac3f4700 (LWP 1919)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f13c8beee3b in wait (this=<value optimized out>, mutex=0x2b32e10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2b32e10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f13c54ed524 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2b32a20, th=0x3082060) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f13c54f072b in ThreadWeaver::WorkingHardState::applyForWork (this=0x2b32e70, th=0x3082060) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f13c54f0744 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2b32e70, th=0x3082060) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f13c54f0744 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2b32e70, th=0x3082060) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f13c54eec9f in ThreadWeaver::ThreadRunHelper::run (this=0x7f13ac3f3de0, parent=0x2b32a20, th=0x3082060) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007f13c54ef1f8 in ThreadWeaver::Thread::run (this=0x3082060) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007f13c8bee27e in QThreadPrivate::start (arg=0x3082060) at thread/qthread_unix.cpp:266
#10 0x00007f13c8963971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007f13cb66592d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f139d909700 (LWP 1920)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f13c8beee3b in wait (this=<value optimized out>, mutex=0x2b32e10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2b32e10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f13c54ed524 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2b32a20, th=0x2f7c720) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f13c54f072b in ThreadWeaver::WorkingHardState::applyForWork (this=0x2b32e70, th=0x2f7c720) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f13c54eec9f in ThreadWeaver::ThreadRunHelper::run (this=0x7f139d908de0, parent=0x2b32a20, th=0x2f7c720) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f13c54ef1f8 in ThreadWeaver::Thread::run (this=0x2f7c720) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f13c8bee27e in QThreadPrivate::start (arg=0x2f7c720) at thread/qthread_unix.cpp:266
#8  0x00007f13c8963971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#9  0x00007f13cb66592d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f139d108700 (LWP 1921)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f13c8beee3b in wait (this=<value optimized out>, mutex=0x2b32e10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2b32e10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f13c54ed524 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2b32a20, th=0x3042df0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f13c54f072b in ThreadWeaver::WorkingHardState::applyForWork (this=0x2b32e70, th=0x3042df0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f13c54eec9f in ThreadWeaver::ThreadRunHelper::run (this=0x7f139d107de0, parent=0x2b32a20, th=0x3042df0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f13c54ef1f8 in ThreadWeaver::Thread::run (this=0x3042df0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f13c8bee27e in QThreadPrivate::start (arg=0x3042df0) at thread/qthread_unix.cpp:266
#8  0x00007f13c8963971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#9  0x00007f13cb66592d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f139c907700 (LWP 1922)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f13c8beee3b in wait (this=<value optimized out>, mutex=0x2b32e10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2b32e10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f13c54ed524 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2b32a20, th=0x3031490) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f13c54f072b in ThreadWeaver::WorkingHardState::applyForWork (this=0x2b32e70, th=0x3031490) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f13c54eec9f in ThreadWeaver::ThreadRunHelper::run (this=0x7f139c906de0, parent=0x2b32a20, th=0x3031490) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f13c54ef1f8 in ThreadWeaver::Thread::run (this=0x3031490) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f13c8bee27e in QThreadPrivate::start (arg=0x3031490) at thread/qthread_unix.cpp:266
#8  0x00007f13c8963971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#9  0x00007f13cb66592d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f13cbd4b780 (LWP 1473)):
[KCrash Handler]
#6  QMutex::lock (this=0x350031005f0075) at thread/qmutex.cpp:151
#7  0x00007f13c8ce4642 in QCoreApplication::postEvent (receiver=0x317b580, event=0x2bd4610, priority=0) at kernel/qcoreapplication.cpp:1141
#8  0x00007f13add68c73 in StatusNotifierItemJob::contextMenuReady (this=0x317b580, menu=0x2763a00) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemjob.cpp:53
#9  0x00007f13add68ce0 in StatusNotifierItemJob::qt_metacall (this=0x317b580, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffda303770) at ./statusnotifieritemjob.moc:75
#10 0x00007f13c8cf9b27 in QMetaObject::activate (sender=0x2fcb840, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x2bd4600) at kernel/qobject.cpp:3280
#11 0x00007f13add62c7f in StatusNotifierItemSource::contextMenuReady (this=0x350031005f0075, _t1=0x2763a00) at ./statusnotifieritemsource.moc:109
#12 0x00007f13add67be4 in StatusNotifierItemSource::qt_metacall (this=0x2fcb840, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffda303860) at ./statusnotifieritemsource.moc:90
#13 0x00007f13c8cf9b27 in QMetaObject::activate (sender=0x29cbe50, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x2bd4600) at kernel/qobject.cpp:3280
#14 0x00007f13c15fc89c in DBusMenuImporter::slotMenuAboutToShow() () from /usr/lib/libdbusmenu-qt.so.2
#15 0x00007f13c15fda5c in DBusMenuImporter::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libdbusmenu-qt.so.2
#16 0x00007f13c8cf9b27 in QMetaObject::activate (sender=0x2763a00, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x2bd4600) at kernel/qobject.cpp:3280
#17 0x00007f13c8291f40 in QMenu::qt_metacall (this=0x2763a00, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffda303ce0) at .moc/release-shared/moc_qmenu.cpp:97
#18 0x00007f13c8ceabf9 in QMetaMethod::invoke (this=0x7fffda303f90, object=0x2763a00, connectionType=<value optimized out>, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1575
#19 0x00007f13c8cec306 in QMetaObject::invokeMethod (obj=0x2763a00, member=<value optimized out>, type=<value optimized out>, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1148
#20 0x00007f13c15f77c1 in DBusMenuImporter::updateMenu() () from /usr/lib/libdbusmenu-qt.so.2
#21 0x00007f13add641bb in StatusNotifierItemSource::contextMenu (this=0x2fcb840, x=1044, y=774) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemsource.cpp:474
#22 0x00007f13add6a2d8 in StatusNotifierItemJob::start (this=0x317b580) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemjob.cpp:43
#23 0x00007f13cb232b21 in Plasma::ServiceJob::qt_metacall (this=0x317b580, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=<value optimized out>) at ./servicejob.moc:72
#24 0x00007f13add68cc0 in StatusNotifierItemJob::qt_metacall (this=0x350031005f0075, _c=45958672, _id=0, _a=0x2bd4600) at ./statusnotifieritemjob.moc:70
#25 0x00007f13c8cf3bde in QObject::event (this=0x317b580, e=0x350031005f0075) at kernel/qobject.cpp:1219
#26 0x00007f13c7e2bfdc in QApplicationPrivate::notify_helper (this=0x215ca60, receiver=0x317b580, e=0x30535c0) at kernel/qapplication.cpp:4396
#27 0x00007f13c7e31aed in QApplication::notify (this=0x214b430, receiver=0x317b580, e=0x30535c0) at kernel/qapplication.cpp:4277
#28 0x00007f13c997d156 in KApplication::notify (this=0x214b430, receiver=0x317b580, event=0x30535c0) at ../../kdeui/kernel/kapplication.cpp:310
#29 0x00007f13c8ce1cdc in QCoreApplication::notifyInternal (this=0x214b430, receiver=0x317b580, event=0x30535c0) at kernel/qcoreapplication.cpp:732
#30 0x00007f13c8ce4c22 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x2130560) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#31 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x2130560) at kernel/qcoreapplication.cpp:1373
#32 0x00007f13c8d0e653 in sendPostedEvents (s=0x2160100) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#33 postEventSourceDispatch (s=0x2160100) at kernel/qeventdispatcher_glib.cpp:277
#34 0x00007f13c02d3342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#35 0x00007f13c02d72a8 in ?? () from /lib/libglib-2.0.so.0
#36 0x00007f13c02d745c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#37 0x00007f13c8d0e193 in QEventDispatcherGlib::processEvents (this=0x2130070, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#38 0x00007f13c7edea4e in QGuiEventDispatcherGlib::processEvents (this=0x350031005f0075, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#39 0x00007f13c8ce0a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#40 0x00007f13c8ce0dec in QEventLoop::exec (this=0x7fffda305220, flags=) at kernel/qeventloop.cpp:201
#41 0x00007f13c8ce4ebb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#42 0x00007f13cb93ca56 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/desktop/shell/main.cpp:118
#43 0x00007f13cb59dd8e in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fffda3055e8) at libc-start.c:226
#44 0x0000000000400669 in _start ()

This bug may be a duplicate of or related to bug 241562.

Possible duplicates by query: bug 268132, bug 268123, bug 267605, bug 267258, bug 267149.

Reported using DrKonqi